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SI3220641T1 - Method and apparatus for improved in-loop filtering - Google Patents

Method and apparatus for improved in-loop filtering

Info

Publication number
SI3220641T1
SI3220641T1 SI201231579T SI201231579T SI3220641T1 SI 3220641 T1 SI3220641 T1 SI 3220641T1 SI 201231579 T SI201231579 T SI 201231579T SI 201231579 T SI201231579 T SI 201231579T SI 3220641 T1 SI3220641 T1 SI 3220641T1
Authority
SI
Slovenia
Prior art keywords
improved
loop filtering
filtering
loop
Prior art date
Application number
SI201231579T
Other languages
Slovenian (sl)
Inventor
Chih-Ming Fu
Ching-Yeh Chen
Chia-Yang Tsai
Yu-Wen Huang
Shaw-Min Lei
Original Assignee
Hfi Innovation Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hfi Innovation Inc. filed Critical Hfi Innovation Inc.
Publication of SI3220641T1 publication Critical patent/SI3220641T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
SI201231579T 2011-04-21 2012-04-20 Method and apparatus for improved in-loop filtering SI3220641T1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161477689P 2011-04-21 2011-04-21
US201161547281P 2011-10-14 2011-10-14
US201261595914P 2012-02-07 2012-02-07
US201261595900P 2012-02-07 2012-02-07
US201261597995P 2012-02-13 2012-02-13
US201261600028P 2012-02-17 2012-02-17
EP17169267.6A EP3220641B1 (en) 2011-04-21 2012-04-20 Method and apparatus for improved in-loop filtering

Publications (1)

Publication Number Publication Date
SI3220641T1 true SI3220641T1 (en) 2019-05-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SI201231579T SI3220641T1 (en) 2011-04-21 2012-04-20 Method and apparatus for improved in-loop filtering

Country Status (12)

Country Link
US (1) US9872015B2 (en)
EP (3) EP2700230A4 (en)
JP (1) JP5763210B2 (en)
CN (3) CN103370936A (en)
CA (1) CA2823902C (en)
DK (2) DK3220641T3 (en)
ES (2) ES2711180T3 (en)
HU (2) HUE043181T2 (en)
PL (2) PL3220641T3 (en)
PT (1) PT2882190T (en)
SI (1) SI3220641T1 (en)
WO (1) WO2012142966A1 (en)

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ES2711180T3 (en) 2019-04-30
PL2882190T3 (en) 2019-04-30
ES2715782T3 (en) 2019-06-06
JP2014506061A (en) 2014-03-06
WO2012142966A1 (en) 2012-10-26
PL3220641T3 (en) 2019-07-31
HUE042699T2 (en) 2019-07-29
EP3220641A2 (en) 2017-09-20
JP5763210B2 (en) 2015-08-12
CN107071485A (en) 2017-08-18
HUE043181T2 (en) 2019-08-28
EP3220641B1 (en) 2019-01-02
EP2700230A1 (en) 2014-02-26
CN105120271B (en) 2018-05-15
EP2882190B1 (en) 2018-11-14
US9872015B2 (en) 2018-01-16
EP3220641A3 (en) 2017-11-01
CA2823902A1 (en) 2012-10-26
DK2882190T3 (en) 2019-02-18
CA2823902C (en) 2018-03-27
DK3220641T3 (en) 2019-03-25
US20130259118A1 (en) 2013-10-03
PT2882190T (en) 2019-02-25
CN107071485B (en) 2020-10-02
CN105120271A (en) 2015-12-02
EP2882190A1 (en) 2015-06-10
CN103370936A (en) 2013-10-23
EP2700230A4 (en) 2014-08-06

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